package cn.ztydata.teachingsystem.exception;

/**
 * 空文件异常（运行时异常）
 *
 * @author cx
 * @since 2014-11-27
 */
public class UploadException extends RuntimeException {
    /**
     * 构造函数
     *
     * @author cx
     * @since 2014-11-27
     */
    public UploadException() {
        super("");
    }

    /**
     * 构造函数
     * @param msg 异常信息
     *
     * @author cx
     * @since 2014-11-27
     */
    public UploadException(String msg) {
        super(msg);
    }

    /**
     * 构造函数
     * @param msg 异常信息
     * @param cause 异常原因
     *
     * @author cx
     * @since 2014-11-27
     */
    public UploadException(String msg, Throwable cause) {
        super(msg, cause);
    }
}
